Answer:
Step-by-step explanation:
divide 33.25/475 and you'll get 7 cents per flier

Above, I changed the fraction form of x and y into exponential form so it is easier to see the differentiation. Now, we can differentiate:

Now that we have dy/dx, we can plug in the x, which is 4, and the y, which is 4/19. We know these values of x and y because your question stated y(4) = 4/19.
Answer:
3575880
Step-by-step explanation:
We need to use Permutation method,

Where n is the sample of size and r the combination considered, so

There is 3575880 possibilities to make leadership structures in that committee
{-1, 5, 11, 17, 23} ................
Answer: 27
Step-by-step explanation: She is 27 years right now because 38-11 is 27.